CHAPTER METHODS AND MATERIALS - Mike Holt
The conductors are contained within a fl exible spiral metal (steel or aluminum) sheath that interlocks at the edges. Armored cable looks like fl exible metal conduit. Many electricians call this metal cable BX®. • Article 330. Metal-Clad Cable (Type MC). Metal-clad cable encloses insulated conductors in a metal sheath of either corrugated or
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